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CCDB → Angiosperms → Compositae → Lactuca → Lactuca hirsuta Muhl. ex Nutt.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Lactuca hirsuta Muhl. ex Nutt. | Lactuca hirsuta Muhl. ex Nutt. | 9II(1) | Asteracea | Thompson et al. 1941 J. Agric. Res. | |||
| ! | Lactuca hirsuta var. sanguinea (Bigelow) Fernald | Lactuca hirsuta Muhl. ex Nutt. | 17(1) | Asteracea | Mulligan 1969 Taxon | ||
| ! | Lactuca hirsuta var. sanguinea (Bigelow) Fernald | Lactuca hirsuta Muhl. ex Nutt. | 17 | IPCN67-71 | MULLIGAN, G.A. 1969. In IOPB chromosome number reports XX. Taxon 18: 213-221. | ||
| ! | Lactuca hirsuta Muhl. ex Nutt. | Lactuca hirsuta Muhl. ex Nutt. | 34 | eFlora |